JKS Manufacturing

JKS Fox Adv Series Shocks

SKU JSPEC121PS

MPN jksJSPEC121PS

$2517.72 · Available to order

2.5" Lift Kit

For serious off-road use, step up to a JKS J-Konnect 2.5" suspension system for your JL Wrangler. J-Konnect™ can tackle aggressive terrain including rocks and ruts without giving up street manners or breaking the bank. J-Konnect system takes suspension component strength and suspension geometry a step further by adding front and rear fixed-length J-Link lower control arms along with a drag link flip kit and track bar braces. In addition to being significantly stronger than factory control arms, J-LINK lower control arms add front caster and rear wheelbase. Built from 2” x .250-wall DOM tubing, J-LINK control arms provide street-friendly NVH isolation with large factory style rubber bushings at both ends. The drag link flip kit flattens the steering angle to mimic factory angles, while the track bar adds strength and protection. Combined with the matched dual-rate coil springs, your selection of Jspec of Fox shocks, an adjustable track bar, Quicker Disconnect sway bar end links, and more. J-Konnect™ is ready for aggressive trail performance. Now available with the new Fox 2.5 Performance Series shocks! The 2.5" aluminum bodies with a race-developed main piston and true internal floating piston (IFP) separate gas and oil to provide consistent and fade-resistant performance. The 2.5-inch piston offers a greater force capability by moving more fluid and increasing damping and is less prone to cavitation.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2018–2022JeepWranglerUnlimited Sahara—
2021–2022JeepWranglerUnlimited Sport Altitude—
2021JeepWranglerUnlimited Islander—
2021–2022JeepWranglerUnlimited Willys—
2021JeepWranglerUnlimited 80th Anniversary—
2018–2022JeepWranglerUnlimited Rubicon—
2023JeepWranglerSport Altitude—
2021JeepWranglerUnlimited Freedom—
2023JeepWranglerHigh Tide—
2018–2022JeepWranglerUnlimited Sport—
2023JeepWranglerHigh Altitude—
2021–2022JeepWranglerUnlimited Willys Sport—
2023–2025JeepWranglerSahara—
2018–2022JeepWranglerUnlimited Sport S—
2021–2022JeepWranglerUnlimited High Altitude—
2021–2022JeepWranglerUnlimited Sahara Altitude—
2023JeepWranglerSahara Altitude—
2018–2019JeepWranglerUnlimited Moab—
Specifications
CategorySuspension
Sub-CategoryShocks and Struts
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes